Question

我安装了jeroennoten / Laravel-AdminLTE 这是软件包版本2.x（Laravel 6）。安装后，我修改了用户表，register.blade.php和registercontroller以获取用户名和角色。但是，当我提交表单时，它总是给我一个错误，未为用户名设置默认值。这是我的观点

<div class="form-group has-feedback {{ $errors->has('role') ? 'has-error' : '' }}">
                    <select name="role" class="form-control">
                        <option>Register As</option>
                        <option value="candidate">Candidate</option>
                        <option value="voter">Voter</option>
                    </select>
                    <span class="glyphicon glyphicon-role form-control-feedback"></span>
                    @if ($errors->has('role'))
                        <span class="help-block">
                            <strong>{{ $errors->first('role') }}</strong>
                        </span>
                    @endif
                </div>
 <div class="form-group has-feedback {{ $errors->has('username') ? 'has-error' : '' }}">
                    <input type="text" name="username" class="form-control" value="{{ old('username') }}"
                           >
                    <span class="glyphicon glyphicon-user form-control-feedback"></span>
                    @if ($errors->has('username'))
                        <span class="help-block">
                            <strong>{{ $errors->first('username') }}</strong>
                        </span>
                    @endif
                </div>

还有我的registercontroller

protected function validator(array $data)
    {
        return Validator::make($data, [
            'name' => ['required', 'string', 'max:255'],
            'username' => ['required', 'string'],
            'email' => ['required', 'string', 'email', 'max:255', 'unique:users'],
            'password' => ['required', 'string', 'min:6', 'confirmed'],
            'role' => ['required'],
        ]);
    }

    protected function create(array $data)
    {
        return User::create([
            'name' => $data['name'],
            'username' => $data['username'],
            'email' => $data['email'],
            'password' => Hash::make($data['password']),
            'role' => $data['role'],
        ]);
    }

在我提交后进行修改后，我总是会收到此错误

SQLSTATE [HY000]：常规错误：1364字段“用户名”没有默认值（SQL：插入users（name，email，password， updated_at，created_at）值（Tanvir，tahmedhera @ gmail.com， $ 2y $ 10 $ 5XxgDoe272G0wkrcpQYmLepTCGPTPzASBkzXxJ84EhZqOEBvy4zFS， 2019-10-25 10:54:25，2019-10-25 10:54:25））请有人帮忙我为什么会收到这个错误

Answer 1

检查您的模型，我认为缺少用户名参数。

protected $fillable = [
    'name', 'email', 'password', 'username', 'role'
];

Answer 2

在模型User.php中，您需要在username中添加$fillable

您的模型User.php应该类似于：

 protected $fillable = [
        'name', 'email', 'password', 'role', 'username
    ];

谢谢。

安装adminlte后如何解决用户名问题

2 个答案: